Black's Law Dictionary (2nd edition)dictionaries

Infra Brachia

within her arms. Used of a husband de jure, as weli as de facto. 2 Inst. 317. Also infer brachia. Bract fol. 14Sb. It was in this sense that a woman could only have an appeal for mur-der of her husband inter brachia sua

Source: Black’s Law Dictionary 2nd Ed (1910)